Remove redundant top level vars from vulns

Removed:
- blob_path
- file
- line

ee/app/controllers/projects/vulnerability_feedback_controller.rb

@@ -105,7 +105,6 @@ class Projects::VulnerabilityFeedbackController < Projects::ApplicationControlle
 
   def vulnerability_data_params_attributes
     %i[
-      blob_path
       category
       confidence
       count
@@ -115,10 +114,8 @@ class Projects::VulnerabilityFeedbackController < Projects::ApplicationControlle
       description
       featurename
       featureversion
-      file
       fingerprint
       fixedby
-      line
       link
       message
       name

ee/spec/controllers/projects/vulnerability_feedback_controller_spec.rb

@@ -122,7 +122,6 @@ RSpec.describe Projects::VulnerabilityFeedbackController do
           title: 'Predictable pseudorandom number generator',
           description: 'Description of Predictable pseudorandom number generator',
           tool: 'find_sec_bugs',
-          blob_path: '/group_path/project_path/-/blob/commitsha/subdir/src/main/App.java#L15',
           location: {
             file: 'subdir/src/main/java/com/gitlab/security_products/tests/App.java',
             start_line: '41',